pt. 1, step 1 - domain objects

src/main/java/de/tilman/transactions/Application.java

@@ -0,0 +1,13 @@
+package de.tilman.transactions;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class);
+	}
+
+}

src/main/java/de/tilman/transactions/domain/Account.java

@@ -0,0 +1,70 @@
+package de.tilman.transactions.domain;
+
+import java.util.List;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.JoinTable;
+import javax.persistence.ManyToMany;
+import javax.persistence.ManyToOne;
+import javax.persistence.OneToMany;
+
+@Entity
+public class Account {
+
+	@Id
+	@GeneratedValue
+	private Long id;
+	
+	private String name;
+	
+	@ManyToOne
+	private User owner;
+	
+	@OneToMany
+	private List<Category> categories;
+	
+	@ManyToMany
+	@JoinTable(name = "account_user", joinColumns = @JoinColumn(name = "account_id", referencedColumnName = "id"), inverseJoinColumns = @JoinColumn(name = "user_id", referencedColumnName = "id"))
+	private List<User> users;
+
+	
+	public Long getId() {
+		return id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public User getOwner() {
+		return owner;
+	}
+
+	public void setOwner(User owner) {
+		this.owner = owner;
+	}
+
+	public List<Category> getCategories() {
+		return categories;
+	}
+
+	public void setCategories(List<Category> categories) {
+		this.categories = categories;
+	}
+
+	public List<User> getUsers() {
+		return users;
+	}
+
+	public void setUsers(List<User> users) {
+		this.users = users;
+	}
+	
+}

src/main/java/de/tilman/transactions/domain/Category.java

@@ -0,0 +1,50 @@
+package de.tilman.transactions.domain;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+
+@Entity
+public class Category {
+
+	@Id
+	@GeneratedValue
+	private Long id;
+	
+	@ManyToOne
+	private Account account;
+	
+	private String name;
+	
+	private Integer position;
+
+	public Account getAccount() {
+		return account;
+	}
+
+	public void setAccount(Account account) {
+		this.account = account;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public Integer getPosition() {
+		return position;
+	}
+
+	public void setPosition(Integer position) {
+		this.position = position;
+	}
+
+	public Long getId() {
+		return id;
+	}
+	
+}

src/main/java/de/tilman/transactions/domain/Transaction.java

@@ -0,0 +1,85 @@
+package de.tilman.transactions.domain;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+
+@Entity
+public class Transaction {
+
+	@Id
+	@GeneratedValue
+	private Long id;
+	
+	private BigDecimal amount;
+	
+	private Date date;
+	
+	private String description;
+	
+	@ManyToOne
+	private User creditor;
+	
+	@ManyToOne
+	private Account account;
+	
+	@ManyToOne
+	private Category category;
+
+	public Long getId() {
+		return id;
+	}
+
+	public BigDecimal getAmount() {
+		return amount;
+	}
+
+	public void setAmount(BigDecimal amount) {
+		this.amount = amount;
+	}
+
+	public Date getDate() {
+		return date;
+	}
+
+	public void setDate(Date date) {
+		this.date = date;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+
+	public void setDescription(String description) {
+		this.description = description;
+	}
+
+	public User getCreditor() {
+		return creditor;
+	}
+
+	public void setCreditor(User creditor) {
+		this.creditor = creditor;
+	}
+
+	public Account getAccount() {
+		return account;
+	}
+
+	public void setAccount(Account account) {
+		this.account = account;
+	}
+
+	public Category getCategory() {
+		return category;
+	}
+
+	public void setCategory(Category category) {
+		this.category = category;
+	}
+	
+}

src/main/java/de/tilman/transactions/domain/User.java

@@ -0,0 +1,40 @@
+package de.tilman.transactions.domain;
+
+import java.util.List;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.OneToMany;
+
+@Entity
+public class User {
+
+	@Id
+	@GeneratedValue
+	private Long id;
+	
+	private String name;
+	
+	@OneToMany
+	private List<Account> accounts;
+	
+
+	public Long getId() {
+		return id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+	public List<Account> getAccounts() {
+		return accounts;
+	}
+
+	
+}